Open Source Document Management System | OpenKM

envir:Centos6.2 + OpenKM5.1.9 + OpenOffice3.3.0
I want to logging user can see notification about add/delete file through dashboard.
On Dashboard has a button named Mail.How display receive notification email through mail button.
Mail or New Button On dashboard can implement? How configure?

About mail news in dashboard, any mail imported by user should appearing there.

I would like understanding more the feature you want ? about any file added by user you can see it in dashboard user view. What is actually not shown is documents deleted by user ... this will be a trash view easy to be implemented.